Speaker with Diaphragm Arrangement

摘要

A diaphragm arrangement includes a middle foaming layer defining a first flat surface and an opposed flat surface, a first layer overlapped on the first flat surface of the middle foaming layer, and a second layer overlapped on the second flat surface of the middle foaming layer to form a flat speaker diaphragm which is arranged to mount at an opening of a supporting frame of a speaker.

主权项

1. A speaker, comprising:
a supporting frame having a receiving chamber and an opening; an electromagnetic provider supported in said receiving chamber; and a diaphragm arrangement supported at said opening of said supporting frame for receiving a vibration force generated from said electromagnetic provider, wherein said diaphragm arrangement comprises a middle foaming layer defining a first flat surface and an opposed flat surface, a first layer overlapped on said first flat surface of said middle foaming layer, and a second layer overlapped on said second flat surface of said middle foaming layer to form a flat speaker diaphragm.